In an office, 44% of the employees are females. If the number of males is 168, the total number of employees is: MCQ with Answer and Explanation

In an office, 44% of the employees are females. If the number of males is 168, the total number of employees is:

A. 300

B. 350

C. 320

D. 280

Answer: Option A

56% = 168, total=168/0.56=300.

This question belongs to: Maths Percentage

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Question #1 Report Error

A's salary is 20% more than B's, and B's salary is 20% more than C's. If the total salary of A, B, and C is Rs. 18200, find A's salary.

A. Rs. 7200

B. Rs. 6000

C. Rs. 7800

D. Rs. 6500

Correct Answer: Option A

Explanation:
Let C=100, B=120, A=144. Ratio A:B:C = 144:120:100 = 36:30:25. Sum = 91 parts. 1 part = 18200/91 = 200. A=36×200=7200.

This question belongs to: Maths Percentage

Question #2 Report Error

30% of 150 + 20% of 50 = ?

A. 70

B. 65

C. 55

D. 60

Correct Answer: Option C

Explanation:
30% of 150 = 45, 20% of 50 = 10, sum = 55.

This question belongs to: Maths Percentage

Question #3 Report Error

The ratio of boys to girls in a class is 3:2. If 10% of boys and 15% of girls are absent, what fraction of the total students are present?

A. 33/50

B. 87/100

C. 22/25

D. 17/25

Correct Answer: Option C

Explanation:
Total = 5k. Present boys=0.9×3k=2.7k, girls=0.85×2k=1.7k, present=4.4k. Fraction = 4.4/5 = 44/50 = 22/25.

This question belongs to: Maths Percentage